From 11da511c784eca003deb90c23570f0873954e0de Mon Sep 17 00:00:00 2001 From: Duncan Wilkie Date: Sat, 18 Nov 2023 06:11:09 -0600 Subject: Initial commit. --- gmp-6.3.0/mpn/x86_64/pentium4/aorslsh1_n.asm | 50 ++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 gmp-6.3.0/mpn/x86_64/pentium4/aorslsh1_n.asm (limited to 'gmp-6.3.0/mpn/x86_64/pentium4/aorslsh1_n.asm') diff --git a/gmp-6.3.0/mpn/x86_64/pentium4/aorslsh1_n.asm b/gmp-6.3.0/mpn/x86_64/pentium4/aorslsh1_n.asm new file mode 100644 index 0000000..66937d3 --- /dev/null +++ b/gmp-6.3.0/mpn/x86_64/pentium4/aorslsh1_n.asm @@ -0,0 +1,50 @@ +dnl AMD64 mpn_addlsh1_n, mpn_sublsh1_n -- rp[] = up[] +- (vp[] << 1), +dnl optimised for Pentium 4. + +dnl Contributed to the GNU project by Torbjorn Granlund. + +dnl Copyright 2008, 2010-2012 Free Software Foundation, Inc. + +dnl This file is part of the GNU MP Library. +dnl +dnl The GNU MP Library is free software; you can redistribute it and/or modify +dnl it under the terms of either: +dnl +dnl * the GNU Lesser General Public License as published by the Free +dnl Software Foundation; either version 3 of the License, or (at your +dnl option) any later version. +dnl +dnl or +dnl +dnl * the GNU General Public License as published by the Free Software +dnl Foundation; either version 2 of the License, or (at your option) any +dnl later version. +dnl +dnl or both in parallel, as here. +dnl +dnl The GNU MP Library is distributed in the hope that it will be useful, but +dnl WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +dnl or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +dnl for more details. +dnl +dnl You should have received copies of the GNU General Public License and the +dnl GNU Lesser General Public License along with the GNU MP Library. If not, +dnl see https://www.gnu.org/licenses/. + +include(`../config.m4') + +define(LSH, 1) +define(RSH, 31) C 31, not 63, since we use 32-bit ops + +ifdef(`OPERATION_addlsh1_n', ` + define(ADDSUB, add) + define(func, mpn_addlsh1_n)') +ifdef(`OPERATION_sublsh1_n', ` + define(ADDSUB, sub) + define(func, mpn_sublsh1_n)') + +ABI_SUPPORT(DOS64) +ABI_SUPPORT(STD64) + +MULFUNC_PROLOGUE(mpn_addlsh1_n mpn_sublsh1_n) +include_mpn(`x86_64/pentium4/aorslshC_n.asm') -- cgit v1.2.3